The SPP-10 control unit is designed to control one surface or subsurface safety valve

The unit provides both an emergency shutdown (ESD) and manual operation mode. The ESD mode is controlled by a remote pilot valve and is activated whenever the pilot pressure is too low. The ESD mode is also activated in case of an air (gas) supply failure. The SPP-10 is provided with an air driven pump, which can also be operated manually and a specially designed hydraulic three-way valve complete with a manual override. Various gauges display the control system status. Should the air supply fail or drop too low to operate properly, the safety valve can be completely operated manually with the manual device of the air driven pump and the manual override of the hydraulic three-way valve. The control unit has a self-contained reservoir. The reservoir, panel, cover, tubing and fittings are made of stainless steel. For safety reasons al high pressure tubing and fittings are provided with autoclave type connections.

Main Features

• 1 Hydraulic output control line (10,000 psi)
• 1 Air driven high pressure pump (type P80-81/M) with manual backup-function
• 1 ESD button
• 3 External ESD connections
• 2 Glycerine filled air pressure gauges 0-200 psi 
• 1 Glycerine filled air pressure gauge 0-600 psi 
• 2 Glycerine filled high pressure gauges 0-15,000 psi 
• 2 Air pressure regulators 
• 1 Manual override valve 
• 1 Reservoir 28 l 
• 1 Protective cover

Options

• Available in 6,000 & 15,000 psi version
• Remote ESD buttons with loop functionality
• High- low pilot valves.
• Quick exhaust
• Atex certification.
• Available as 2 line unit. (SPP-10-2)
  

Dimensions & Connections

Length: 610 mm
Width: 470 mm Height : 520 mm
Mass: 51 kg
Tank: 28 litre
Hydr. fluid: Any mineral based hydraulic fluid
Connections: ¼” NPT F